0280140017 REMAN Bosch Auxiliary Air Valve Fit Mercedes

0280140017 REMAN Bosch Auxiliary Air Valve Fit Mercedes The BMW auxiliary air valve increases idle speed when the engine is cold by allowing more air into the engine. It prevents the engine from stalling before it reaches its operating temperature, especially when the oil is thicker and combustion is less efficient. As the engine warms up, a thermostatic element in the valve closes, restoring the idle to normal.  Welcome to Fuel Injection Products  We specialize in Bosch Fuel Injection Systems Remanufactured For Mercedes-Benz Auxiliary Air Valve - BOSCH 0 280 140 017 Mercedes No. 000 141 01 25 - 000 141 03 25 Fit Mercedes D Jetronic USA Specifications 280SE    1972 280SEL  1972 300SE    1971-72 300SEL  1971-72   350SL     1972   450SE     1973-75 450SL     1973-75 450SLC  1973-75 We sell parts by Bosch or vehicle part number. For detailed information about proper application to your car, contact us or consult with your dealership's spare parts department.    Warranty Twelve months